Question

question 11 (1 point)
when trying to ensure clean air in your home, sources of pollution to look for inclu
all of the following except
a) formaldehyde.
b) nitroglycerine.
c) tobacco smoke.
d) radon.

Explanation:

• Formaldehyde is a common indoor pollutant from furniture, adhesives, etc.
• Tobacco smoke is a well - known indoor air pollutant.
• Radon is a radioactive gas that can seep into homes from the ground.
• Nitroglycerine is mainly used in medicine (for angina treatment) and in explosives. It is not a typical indoor air pollution source in a home environment.

Answer:

B. nitroglycerine